BinaryFormatter Serialization and Deserialization Are Disabled
|Product||Progress® Telerik® Reporting||Up to R3 2020|
The following error might be thrown after upgrade to .NET 5 from .NET Core or Blazor Projects.
Error registering the viewer with the service. An error has occurred. BinaryFormatter serialization and deserialization are disabled within this application. See https://aka.ms/binaryformatter for more information.
In the Telerik Reporting R1 2021(184.108.40.206) release, the issue is resolved. If you are using a previous version, we strongly recommend upgrading. If that's not possible, you can use the suggested workaround below.
Add the following lines of code to the
<PropertyGroup> <TargetFramework>net5.0</TargetFramework> <EnableUnsafeBinaryFormatterSerialization>true</EnableUnsafeBinaryFormatterSerialization> </PropertyGroup>